1 /* ***** BEGIN LICENSE BLOCK *****
2 *
3 * $Id: dirac_byte_stats.cpp,v 1.3 2008/04/29 12:27:49 asuraparaju Exp $ $Name: Dirac_1_0_2 $
4 *
5 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6 *
7 * The contents of this file are subject to the Mozilla Public License
8 * Version 1.1 (the "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 * http://www.mozilla.org/MPL/
11 *
12 * Software distributed under the License is distributed on an "AS IS" basis,
13 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
14 * the specific language governing rights and limitations under the License.
15 *
16 * The Original Code is BBC Research and Development code.
17 *
18 * The Initial Developer of the Original Code is the British Broadcasting
19 * Corporation.
20 * Portions created by the Initial Developer are Copyright (C) 2004.
21 * All Rights Reserved.
22 *
23 * Contributor(s): Andrew Kennedy
24 *
25 * Alternatively, the contents of this file may be used under the terms of
26 * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
27 * Public License Version 2.1 (the "LGPL"), in which case the provisions of
28 * the GPL or the LGPL are applicable instead of those above. If you wish to
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36 * ***** END LICENSE BLOCK ***** */
37
38 #include <libdirac_byteio/dirac_byte_stats.h>
39
40 using namespace dirac;
41 using namespace std;
42
43
DiracByteStats()44 DiracByteStats::DiracByteStats()
45 {
46 }
47
DiracByteStats(const DiracByteStats & dirac_byte_stats)48 DiracByteStats::DiracByteStats(const DiracByteStats& dirac_byte_stats):
49 m_byte_count(dirac_byte_stats.m_byte_count)
50 {
51 }
52
~DiracByteStats()53 DiracByteStats::~DiracByteStats()
54 {
55 }
56
57
Clear()58 void DiracByteStats::Clear()
59 {
60 m_byte_count.clear();
61 }
62
GetBitCount(const StatType & stat_type) const63 int64_t DiracByteStats::GetBitCount(const StatType& stat_type) const
64 {
65 return GetByteCount(stat_type) * CHAR_BIT;
66 }
67
GetByteCount(const StatType & stat_type) const68 int64_t DiracByteStats::GetByteCount(const StatType& stat_type) const
69 {
70 std::map<StatType, int64_t>::const_iterator it;
71 it = m_byte_count.find(stat_type);
72 if(it==m_byte_count.end())
73 return 0;
74
75 return it->second;
76 }
77
SetByteCount(const StatType & stat_type,int64_t count)78 void DiracByteStats::SetByteCount(const StatType& stat_type, int64_t count)
79 {
80 if(m_byte_count.find(stat_type)==m_byte_count.end())
81 m_byte_count[stat_type]=0;
82
83 m_byte_count[stat_type]+=count;
84 }
85